Alexandru is a distinctive boys' name in United States, ranking #3987 in 2015 with 26 recorded births. The name reached its all-time peak in 2006 with 34 births ranking #3155. Since 1996, the popularity has increased by 420.0%. In 2015, approximately 1 in every 73,702 boys born was named Alexandru. RISING Recent data shows the name is currently rising.